Tonl & _3; Sap, also known as Phnom Penh Lake, is located in the north of Cambodia. It is located in the heart of Cambodia and is one of the freshwater lakes in Southeast Asia. It is Cambodia's mother lake, in the center of Lake Tonlisa, scattered with many water villages. All land facilities are unique, including hospitals, gas stations, schools, police stations and department stores. They live on the water, at sunrise and sunset. These houses are supported by hundreds of logs more than four meters high, which can now be seen when the water level falls in the dry season. It is said that the people living on the lake are people without registered permanent residence, because the war has displaced them, their ancestors can only live on the lake for food and drink, while the muddy and yellowing lake water has nurtured generations after generations... If you feel that your life is not happy enough, please come here for a walk, you will surely learn to cherish happiness and be grateful.